/*
 * To change this license header, choose License Headers in Project Properties.
 * To change this template file, choose Tools | Templates
 * and open the template in the editor.
 */
package servlet;

import java.io.IOException;
import java.io.PrintWriter;
import java.util.ArrayList;
import java.util.List;
import javax.ejb.EJB;
import javax.inject.Inject;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import mbean.mobile.MobileLogin;
import mobile.MobileloginEJB;

/**
 *
 * @author dingnangen
 */
public class login extends HttpServlet {

    /**
     * Processes requests for both HTTP <code>GET</code> and <code>POST</code>
     * methods.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Inject
    MobileLogin mobileLogin;
//    @EJB
//    MobileloginEJB loginejb;

    protected void processRequest(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        response.setContentType("text/html;charset=UTF-8");
        request.setCharacterEncoding("utf-8");
        String loginname = request.getParameter("loginname");
        String password = request.getParameter("password");
        System.out.println("loginname" + loginname);
        System.out.println("password" + password);

        String data = "";

        if (mobileLogin.getSubject() != null) {
            System.out.println("mobileLogin" + mobileLogin.getSubject().getPrincipal());
        }

        boolean MobileLoginStatus = mobileLogin.MobileLogin(loginname, password);
         

        if (MobileLoginStatus) {
            request.getSession().setAttribute("loginname", loginname);
            data = "success";

        } else {

            data = "fail";

        }
        try (PrintWriter out = response.getWriter()) {
            /* TODO output your page here. You may use following sample code. */
            out.print(data);

        }
    }

    // <editor-fold defaultstate="collapsed" desc="HttpServlet methods. Click on the + sign on the left to edit the code.">
    /**
     * Handles the HTTP <code>GET</code> method.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doGet(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        processRequest(request, response);
    }

    /**
     * Handles the HTTP <code>POST</code> method.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doPost(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        processRequest(request, response);
    }

    /**
     * Returns a short description of the servlet.
     *
     * @return a String containing servlet description
     */
    @Override
    public String getServletInfo() {
        return "Short description";
    }// </editor-fold>

    public static boolean isNumeric(String str) {
        for (int i = 0; i < str.length(); i++) {
            // System.out.println(str.charAt(i));
            if (!Character.isDigit(str.charAt(i))) {
                return false;
            }
        }
        return true;
    }
}
